268304859

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{42649}}^1$

素因数の和:42891

約数の個数: 16

約数和(自身を含む): 399204000

約数和(自身を除く): 130899141

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 42649, 127947, 383841, 1151523, 9937217, 29811651, 89434953, 268304859]

約数ペア:

[(1, 268304859), (3, 89434953), (9, 29811651), (27, 9937217), (233, 1151523), (699, 383841), (2097, 127947), (6291, 42649)]